Social media users believe that Olivia Rodrigo is set for a collaboration with everyone’s favorite cup brand, Stanley. Thanks, in part, to TikTok, Stanley has reached a whole new market in the last year. Decades ago, their brand was aimed primarily towards manual workers who needed a durable flask to keep hot things hot and cold things cold. Now, Gen-Z has claimed them as their own. @thestanleytracker New Collaboration with Olivia Rodrigo? Follow to keep updated on this one! @Stanley 1913 #stanleyupdate #oliviarodrigo #stanleycup #stanley #stanleydrop #stanleytumbler #stanleyquencher #orstanle…